A nurse is caring for a client who is scheduled to have a magnetic resonance imaging (MRI) scan. The client asks the nurse what to expect during the procedure. Which of the following statements should the nurse make? A.“An MRI scan is a short procedure and should take no longer than 30 minutes.” B.“An MRI […]

While assessing breath sounds, a nurse hears crackles. What causes these lung sounds? A.Moisture in air passages B.Narrowed small air passages C.Normal air passing through the airways D.Narrowing of the upper airway E.Narrowing of the upper airway The Correct Answer and Explanation is: The correct answer is: A. Moisture in air passages Explanation: Crackles, also

A nurse is preparing to insert an IV catheter for a client. Which of the following actions should the nurse plan to take? A.Select a site on the client’s dominant arm B.Apply a tourniquet below the venipuncture site C.Elevate the client’s arm prior to insertion D.Choose a vein that is palpable and straight The Correct

A nurse is implementing prevention measures for influenza in a healthcare setting. What should the nurse include in the prevention strategy?A.Initiating droplet precautions for all patients. B.Administering antibiotics to patients with flu-like symptoms. C.Encouraging patients to avoid close contact with sick people. D.Recommending the influenza vaccine for healthcare workers. The Correct Answer and Explanation is:

With which term will the nurse document the finding after noting multiple 1-mm red macules when assessing the skin of a patient with leukemia and thrombocytopenia?A.Purpura. B.Bruising. C.Petechiae. D.Ecchymosis. The Correct Answer and Explanation is: The correct answer is C. Petechiae. Explanation: When documenting findings of small, red macules on the skin, particularly in a

A nurse is reviewing the BUN and creatinine levels of an older adult client who has chronic kidney disease. The nurse should expect which of the following findings? A.BUN 45 mg/dL and creatinine 8 mg/dL B.BUN 8 mg/dL and creatinine 0.7 mg/dL C.BUN 10 mg/dl and creatinine 0.3 mg/dl D.BUN 23 mg/dl and creatinine 1.0

Which of the following indicates the function of sodium bicarbonate released by the pancreas? A.Sodium bicarbonate inhibits peristalsis B.Sodium bicarbonate is a protease that digests carbohydrates C.Sodium bicarbonate stimulates the pyloric sphincter D.Sodium bicarbonate neutralizes the acidity of chyme The Correct Answer and Explanation is: The correct answer is: D. Sodium bicarbonate neutralizes the acidity

A nursing preceptor is reviewing life expectancy in the twentieth century with a new nurse. The nurse should recognize that which of the following was most responsible for the dramatic increase in life expectancy during the twentieth century. A Advances in surgical techniques and proceduresB Sanitation and other public health activitiesC Technology increases in the

What is the primary goal of the nursing interventions for TB patients?A.Providing emotional support and counseling. B.Monitoring the patient’s weight and vital signs. C.Preventing transmission of the disease. D.Administering antibiotic therapy. The Correct Answer and Explanation is: The correct answer is C. Preventing transmission of the disease. Explanation The primary goal of nursing interventions for

Select the meaning of the underlined word in the sentence. It was important for the mailing label to adhere to the package; otherwise, the box might have been lost in transit. A.remain intact B.hold fast or stick C.Loosen D.position next to or nearby The Correct Answer and Explanation is: The correct answer is B. hold